The event will feature Earth and caterpillar walks, an inflatable life-size right whale, the Ronald McDonald Show, bird migration and rain forest displays, rocket launching, and the Wyland Clean Water Maze.

The 20th annual June Lecture Series at the Osher Lifelong Learning Institute at UD in Wilmington will be held June 6-9. Titled 'June a la Carte,' this year's program focuses on great political documents, feminism, world politics and a Newark cuisine sampler.